Vents-us TwinFresh Expert RW1-50 V.2 User Manual page 21

3. Pull the cord to remove the cartridge from the air duct.
TwinFresh Expert
Clean the filters as often as required, but at least 3 times a year.
• Upon elapse of the set time period (factory setting 90 days) the filter replacement indicator (Filter) starts glowing. The filter timer is
reset using the program on the mobile device.
• Wash the filters and let those dry out completely. Install the dry filters in their place and assemble the unit in the reverse order.
• Vacuum cleaning is allowed.
• The filter rated service life is 3 years.
Some dust may accumulate on the heat exchanger block even in
case of regular maintenance of the filters.
• Clean the regenerator regularly to ensure its high heat recovery
efficiency.
• Vacuum clean the regenerator not less than once a year.
4. Replacing the battery in the remote control (when needed).
In case of a long operation of the remote control the battery must
be replaced.
No response of the ventilator for pressing the remote control buttons
indicates the need to replace the battery.
The battery type is CR2025.
Remove the holder with the battery from the lower part of the
remote control.
Replace the battery and install the holder with a new battery back
to the remote control.
www.vents-us.com
TwinFresh Expert Duo
+
CR2025
3V
+
CR2025
3V
21